对于任何给定的小分子配体,创建具有所需亲和力和特异性的化学诱导蛋白二聚系统将具有许多生物传感和驱动应用。在这里,我们描述了一种有效的、可通用的方法,通过逐步选择噬菌体显示的组合单域抗体库来对化学诱导的二聚系统进行新工程。
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| Name | Company | Catalog Number | Comments |
|---|---|---|---|
| 1 步法 Ultra TMB ELISA 底物溶液 | Thermo Fisher Scientific | 34029 | |
| 琼脂 | Thermo Fisher Scientific | BP1423-2 | |
| Amicon Ultra-15 离心过滤装置(3 kDa 截止值) | Millipore | UFC900324 | |
| 氨苄青霉素 | Thermo Fisher Scientific | BP1760-25 | |
| Bio-Rad 蛋白质检测试剂盒 II | Bio-Rad | ||
| BirA 生物素-蛋白连接酶标准反应试剂盒 | Avidity | BirA500 | |
| 牛血清白蛋白 (BSA) | Sigma-Aldrich | A2153-50G | |
| 酪蛋白 | Sigma-Aldrich | C7078-1KG | |
| CM13 辅助噬菌体 | 抗体 Design Labs | PH020L | |
| D-(+)-葡萄糖一水合 | Alfa | Aesar A11090 | |
| Dynabeads M-280 链霉亲和素 | Thermo Fisher Scientific | 11205D | |
| DynaMag-2 磁力架 | Thermo Fisher Scientific | 12321D | |
| EDTA | Thermo Fisher Scientific | BP120-1 | |
| Fast DNA 分子量标准 | New England Biolabs | N3238S | |
| FastDigest BglI | Thermo Fisher Scientific | FD0074 | |
| 甘油 | Thermo Fisher Scientific | BP229-1 | |
| HiLoad 16/600 Superdex 200 pg | GE Healthcare | 28989335 | |
| HiPrep 26/10 脱盐柱 | GE Healthcare | 17508701 | |
| HisTrap-FF-1ml | GE Healthcare | 11000458 | |
| 咪唑 | Alfa Aesar | 161-0718 | |
| IPTG | Thermo FisherScientific | 34060 | |
| 卡那霉素 | Thermo Fisher Scientific | BP906-5 | |
| M13 Major Coat Protein Antibody | Santa Cruz Biotechnology | sc-53004 | |
| NaCl | Sigma-Aldrich | S3014-500G | |
| NanoDrop 2000/2000c 分光光度计 | Thermo Fisher Scientific | ND-2000 | |
| Nunc 96 孔聚丙烯深孔储存板 | Thermo Fisher Scientific | 260251 | |
| Nunc MaxiSorp | Thermo Fisher Scientific | 44-2404-21 | |
| 八位字节 RED96 | ForteBio | N/A | |
| pADL-23c 噬菌粒载体 | 抗体设计实验室 | PD0111 | |
| PEG-6000 | Sigma-Aldrich | 81260-1KG | |
| Platinum SuperFi DNA 聚合酶 | Invitrogen | 12351010 | |
| PureLink PCR 纯化试剂盒 | Thermo Fisher Scientific | K310001 | |
| QIAprep Spin M13 试剂盒 | Qiagen | 27704 | |
| 回收培养基 | Lucigen | 80026-1 | |
| SpectraMax Plus 384 | 分子器件 | N/A | |
| 蔗糖 | Sigma-Aldrich | S0389-1KG | |
| 超级链霉亲和素 (SSA) 生物传感器 | ForteBio | 18-5057 | |
| Superdex 75 增加 10/300 GL 色谱柱 | GE Healthcare | 28-9909-44 | |
| T4 DNA 连接酶 | Thermo Fisher Scientific | 15224-025 | |
| TG1 电感受态细胞 | Lucigen | 60502-1 | |
| 三乙胺 | Sigma-Aldrich | 471283-100mL | |
| Trizma 碱 | Sigma-Aldrich | T1503 | |
| 胰蛋白胨 | Thermo Fisher Scientific | BP9726-5 | |
| 吐温 20 | Thermo Fisher Scientific | BP337-500 | |
| 酵母提取物 | Thermo Fisher Scientific | BP1422-2 | |
| Zeba 离心脱盐柱 | Thermo Fisher Scientific | 89882 |
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